Edit: your updated pic is close up, threw me off. You’ve probably made slight progress, but, you’ve added fat. Your real problem is lack of muscle though. You literally have none. Eat clean and lift effectively. This shit is not that hard. Consistency.
One thing I didnt see touched on is movement quality. I see so many novices lifting too heavy (you are a novice) rendering all work in the gym nearly useless because the target muscles are not utilized in the manner the movement was intended.
I bet this is you too!
Strip some weight, slow your eccentrics down to a minimum 2-3s and explosive consentric.
Really focus on the movement. Do it right. Get the lift out of the joints (lifting too heavy) and into the muscle. Do some reading on mind muscle connection. It is a game changer.
Many people spin wheels early on, so dont feel bad about it. Looks like you’re moving in the right direction. Add this piece and watch, you’ll take it to another level.